* {
    margin: 0;
    padding: 0;
}

body {
    position: absolute;
    width: 100vw;
    display: grid;
    height: 100vh;
}

a {
    text-decoration: none;
    color:rgb(58, 127, 218);
}

a:hover {
    color: rgb(43, 25, 204);
}

p {
    text-indent: 1vw;
}

header {
    width: 100vw;
    height: 15vh;
    background: orange;
    opacity: .6;
}

header>div>h1 {
    text-align: center;
}

header>a>img {
    width: 10%;
    border-radius: 20%;
    display: block;
    margin: 0 auto;
    margin-top: 2vh;
}

main {
    background: #b6e0be;
    width: 100vw;
    height: auto;
    display: flex;
    justify-content: space-around;
    opacity: .6;
    flex-wrap: wrap;
}

article>div {
    width: 200px;
    height: 200px;
    background: rgba(79, 209, 53, 0.514);
    border: 1px solid black;
    border-radius: 10%;
    margin-top: 2vh;
    margin-bottom: 2vh;
}

article>div:hover {
    background: rgba(70, 230, 38, 0.514);
}

article>div>h2 {
    text-align: center;
}

article>div>p {
    margin: 10px;
}

footer {
    background: rgb(58, 57, 57);
    width: 100vw;
    height: 20vh;
    opacity: .6;
}

footer>h1 {
    text-align: center;
    margin-top: 2vh;
}

footer>a>h2 {
    text-align: center;
    margin-top: 5vh;
}